| HP LaserJet 4 plus (C2037A) | |
| Speed | 12 ppm |
| Resolution | 600 x 600 dpi |
| Memory (Std./Max.) | 2 MB / 66MB |
| Monthly Duty Cycle | 20,000 pages |
| Interfaces | Parallel, comes with optional HP JetDirect J2550 10baset network interface |
| Expansion Slots | four |
| Max. paper size (W x L) | 8.5" x 14" |
| Max. print area (W x L) | 8" x 13.5" |
| Input capacity | Dual Input: Comes with 250 Sheet Cassette (Letter Size) and 100 Sheet Multi-Purpose Cassette. (Optional Feeders Available) |
| Max. paper capacity | 850 sheets with optional 500 sheet adjustable drawer |
| Output tray capacity | 250 sheets |
| Envelope feed capacity | 10 standard, 75 envelope feeder optional |
| Manual Feed slot | yes |
| Typefaces | 45 scalable fonts (10 TrueType and 35 Intellifont) |
| Auto interface switching | yes |
| resolution enhancement | yes |
| energy star compliant | yes |
| dimensions (HxWxD) | 11.7" x 16.4" x 15.9" |
| weight | 37 lb. |
| power requirements | 100-240 V, 1.25 A |
| Toner | toner cartridge part no 92298A |